Purified air and methods of making and using the same

Abstract

Purified air is provided, having a TVOC content of from less than 5 ppb to about 500 ppb, a Biologicals content of from less than 1 CFU/M 3 to 150 CFU/M 3 and a Particulate content of from about 1,000 0.3 μm particles per ft 3 to about 50,000 0.3 μm particles per ft 3 , or from about 600 0.5 μm particles per ft 3 to about 500,000 0.5 μm particles per ft 3 .

The invention claimed is: 
     
       1. A method of performing in-vitro fertilization (“IVF”), the method comprising:
 providing purified air, wherein the purified air is characterized by a TVOC content of from less than about 5 ppb to about 500 ppb, and 
 performing at least one IVF procedure in said purified air. 
 
     
     
       2. The method of  claim 1 , wherein the at least one IVF procedure comprises a plurality of IVF procedures. 
     
     
       3. The method of  claim 2 , wherein the plurality of IVF procedures results in a clinical pregnancy rate of at least about 50%. 
     
     
       4. The method of  claim 2 , wherein the plurality of IVF procedures results in a clinical pregnancy rate of from about 55% to about 70%. 
     
     
       5. A method of achieving an IVF clinical pregnancy rate of at least 50%, the method comprising: performing multiple IVF cycles in purified air characterized by:
 a TVOC content of from less than about 5 ppb to about 500 ppb, 
 thereby achieving an IVF clinical pregnancy rate of at least about 50%. 
 
     
     
       6. The method of  claim 5 , wherein the IVF clinical pregnancy rate is from about 55% to about 70%. 
     
     
       7. A method of performing in-vitro fertilization (“IVF”), the method comprising: providing purified air, wherein the purified air is characterized by:
 a. a TVOC content of from less than about 5 ppb to about 500 ppb; and 
 b. a Biologicals content of from less than about 1 CFU/M 3  to about 150 CFU/M 3 , and performing at least one IVF procedure in said purified air. 
 
     
     
       8. The method of  claim 7 , wherein the at least one IVF procedure comprises a plurality of IVF procedures. 
     
     
       9. The method of  claim 8 , wherein the plurality of IVF procedures results in a clinical pregnancy rate of at least about 50%. 
     
     
       10. The method of  claim 8 , wherein the plurality of IVF procedures results in a clinical pregnancy rate of from about 55% to about 70%. 
     
     
       11. A method of achieving an IVF clinical pregnancy rate of at least 50%, the method comprising: performing multiple IVF cycles in purified air characterized by:
 a. a TVOC content of from less than about 5 ppb to about 500 ppb; and 
 b. a Biologicals content of from less than about 1 CFU/M 3  to about 150 CFU/M 3 , thereby achieving an IVF clinical pregnancy rate of at least about 50%. 
 
     
     
       12. The method of  claim 11 , wherein the IVF clinical pregnancy rate is from about 55% to about 70%. 
     
     
       13. A method of performing in-vitro fertilization (“IFV”), the method comprising: providing purified air, wherein the purified air is characterized by:
 a Biologicals content of from less than about 1 CFU/M 3  to about 150 CFU/M 3 , and performing at least one IVF procedure in said purified air. 
 
     
     
       14. The method of  claim 13 , wherein the at least one IVF procedure comprises a plurality of IVF procedures. 
     
     
       15. The method of  claim 14 , wherein the plurality of IVF procedures results in a clinical pregnancy rate of at least about 50%. 
     
     
       16. The method of  claim 14 , wherein the plurality of IVF procedures results in a clinical pregnancy rate of from about 55% to about 70%. 
     
     
       17. A method of achieving an IVF clinical pregnancy rate of at least 50%, the method comprising: performing multiple IVF cycles in purified air characterized by:
 a Biologicals content of from less than about 1 CFU/M 3  to about 150 CFU/M 3 , thereby achieving an IVF clinical pregnancy rate of at least 50%. 
 
     
     
       18. The method of  claim 17 , wherein the IVF clinical pregnancy rate is from about 55% to about 70%.